Circulating autoantibodies in multiple sclerosis.
By using indirect immunofluorescence method, we analyzed the presence of antinuclear, anticardiac, microsomal, parietal-cell, smooth-muscle and mitochondrial antibodies in sera of 33 patients with definite multiple sclerosis (MS), without clinical evidence of associated autoimmune disorder, and 14 patients with other neurological disorders (OND). In MS patients, the prevalence of both organ-specific and non-organ-specific antibodies was significantly higher (p less than 0.05) than in OND patients. In both groups, the titers of circulating antibodies were low. The presence of low levels of autoantibodies in sera of MS patients might be the result of immunodysregulation in MS.
Tomasević
L
L
Department of Allergollogy and Clinical Immunology, University Clinical Centre, Belgrade.
Nikolić
J
J
Lukić
M
M
Lević
Z
Z
D000328:Adult; D001323:Autoantibodies / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000276:immunology*
D001323:Autoantibodies